人教版高中英语 必修1 Unit2 English around the world 宾语从句(共25张PPT)

(共25张PPT)
Learning
goals:
Grasp
the
concept
of
Noun
Clause
used
as
object.
Learn
how
to
choose
the
conjunctive
and
judge
the
tenses
3.
Master
the
related
rules
Noun
Clause
used
as
Object
Step
1:Lead-
in
Under
the
pine
tree
I
asked
the
lad
Where
his
master
had
gone.
To
pick
medicinal
herbs
He
said
he
had
gone.
He’s
simply
in
this
very
mountain
out
In
the
depths
of
clouds
His
whereabouts
are
not
known.
Seeking
out
Hermit
without
success
By
Jia
Dao
宾语从句
One
possible
version
Step
2:问题导学
Questions
什么是宾语从句？
哪些词性后常接宾语从句？
3.
宾语从句的三要素是什么？连接词有哪些？如何选择连接词和判断时态？
1、
在复合句中充当宾语的句子叫宾语
从句。
2、
宾语从句常放在及物动词和介词
之后。
3、宾语从句三要素：引导词/时态/语序
连接词有
从属连词
that,
whether,
if
连接代词
who,
whom,
whose,
which,
what,
whoever,
whatever等
连接副词
where,
how,
why,
when等
I
don’t
like
the
weather.
You
may
use
mine.
I
want
to
know
what
you
are
going
to
do
tomorrow.
4.They
realize
that
the
bad
habit
will
do
harm
to
them.
5.
Exactly
when
the
first
people
arrived
in
what
we
now
know
as
California,
…
找出以上句中的宾语或宾语从句，并且指出
宾语从句中的连接词。
小试牛刀
Near
far,
wherever
you
are,
I
believe
______my
heart
does
go
on.
I
used
to
feel
I
should
give
away
my
heart
and
it
shows
______
we
are
needed
in
there.
Step
2:点拨精讲
从属连词that引导的宾语从句
that
that
探究1：
总结1：
that在句中_____意义，在从句中____充当成分，在口语和非正式文体中常_____。
引导词篇
无
不能
省略
从属连词that引导的宾语从句
探究2：
1.He
told
me
they
couldn’t
decide
what
to
do
and
____they
came
to
ask
me
for
advice.
2.
Everyone
could
see,
I
believe,
that
Mike
was
very
terrified.
3.The
reason
lies
in
that
she
works
harder
than
the
others
do.
4.I
think
it
necessary
that
you
should
read
English
aloud.
that
总结2：
引导词篇
宾语从句中的连接词that在以下四种情况下不能省略:
1.多个并列的宾语从句__________________;
2.
当that__________
时,
that不可省掉。
3.
用it做________
的宾语从句。
4.
that
从句与主句谓语隔开时，_____
不可省。
只能省略第一个that
作介词宾语
形式宾语
that
从属连词that引导的宾语从句
探究3：
总结3：
I
think
that
you
are
right.（变成否定句）
I
don’t
think
that
you
are
right
引导词篇
若主语是____人称，谓语动词为think,consider,
believe,expect,guess,
imagine等,
其后的宾语从句若含有否定意义,
一般要把否定词转移到____________上,从句谓语用肯定式。
主句谓语
第一
从属连词if/whether引导的宾语从句
1.The
teacher
asked
us
__________we
are
ready
for
the
final
examination.
2.I
doubt_______
he
will
be
against
the
idea.
探究1：
总结1：
if/whether
whether
whether/if
有______的含义，在从句
也___充当成分。
引导词篇
是否
不
从属连词if/whether引导的宾语从句
探究2：
总结2：
It
depends
on
________he
can
solve
the
problem.
I
don’t
know_________
to
go
or
not.
whether
whether
whether
与
or
not
连用，而if不行。
在介词后用whether而不用if.
动词不定式前用whether而不用if.
引导词篇
连接代词和连接副词引导的宾语从句
Don’t
care_____
is
written
in
your
history,
As
long
as
you’re
here
with
me.
I
don’t
care_____you
are,______you’re
from,
_____
you
did,
As
long
as
you
love
me.
what
who
where
what
探究1：
总结1：
连接代词和连接副词的确定由所缺成分和语意决定
引导词篇
1)
He
answered______
he
was
listening
to
me.
2)
I
don’t
know
______
you
said.
3)
I
told
him
______
happened
to
me
last
night.
what
what
that
注意：that
和what的区别
探究：
that:
what:
在宾语从句中不充当任何成分，只起连接作用，往往可以省略。
除起连接作用外，还在宾语从句中充当主语、宾语、或表语,不可省略。
总结：
what=the
thing
that
1)
Will
you
tell
me
_______
I
can
keep
healthy?
2)
He
told
me
_________
his
father
had
died
and
_________
he
had
to
make
a
living
alone.
3)
I
don’t
know
_________
there
will
be
a
bus
or
not.
4)
His
mother
is
satisfied
with______
he
has
done.
5)
I
want
to
know
_____________
she
is
looking
after.
how
that
who/
whom
that
what
填空练习：
whether
引导词
句型转换
1.They
are
good
doctors.
He
told
us.
→
He
told
us
that
they
were
good
doctors.
总结：当从句原来是陈述句时，变成名词性从句用that引导。
2.Does
your
sister
get
up
early?
Do
you
know?
→
3.Do
animals
have
the
same
senses
as
humans?
I
often
wonder.
→
Do
you
know
if/
whether
your
sister
gets
up
early?
I
often
wonder
if/
whether
animals
have
the
same
senses
as
humans.
总结：当从句原来是一般疑问句时，变成名词性从句用if或whether引导。
4.When
did
he
buy
this
new
bike?
Could
you
tell
me?
→
5.My
question
is
this:
where
will
the
lecture
be
given?
Could
you
tell
me
when
he
bought
this
new
bike?
My
question
is
where
the
lecture
will
be
given.
总结：当从句原来是特殊疑问句时，变成名词性从句还用原来的特殊疑问词来引导。
语序篇
探究1：
1.
When
will
he
go
to
the
library?
A.
His
brother
asks
when
he
will
go
to
the
library
.
B.
His
brother
asks
when
will
he
go
to
the
library
.
2.
What
did
he
want
to
buy
?
A.
I
don’t
know
what
did
he
want
to
buy
.
B.
I
don’t
know
what
he
wanted
to
buy
.
主句+连接词+从句（主+谓+其他成分）
总结1：
陈述语序
语序篇
What’s
wrong?
What’s
the
matter?
What
has
happened?
Who
is
in
the
classroom?
注意：
当what,
who在宾语从句中作主语时，语序不变：
I
don’t
know_________________
.
2)
Can
you
tell
me
_______________
?
what
has
happened
what’s
the
matter
练一练：
时态篇
1.
I
hear
that
he
__________(be)
back
in
a
week.
2.I
hear
that
he
___________(be)
back
for
a
week.
3.She
said
that
she
___________(be)
back
in
a
week.
4.She
said
that
she
_________
(be)
back
for
a
week.
5.The
teacher
said
light
______(travel)
much
faster
than
sound.
探究1：
总结1：
will
be
has
been
would
be
had
been
travels
当主句为一般现在时，从句可用________
时态
当主句为一般过去时，从句用__________
时态。
当从句为真理，自然现象，客观事实时，从句用
__________
从句中有具体时间状语时，即使从句动作发生在
主句之前，仍用________________.
任意
相应的过去
一般现在时
一般过去时
The
teacher
told
me
she
_____
(be)
born
in
1960.
was
练一练：
Step
3:课堂小结
引导词
陈述句→
一般疑问句→
特殊疑问句→
语序
时态
主句
—
过去时
→
主句
—
现在时
→
---
陈述句语序
that
If
/
whether
（只能用whether的情况）
特殊疑问词what,
who,
where等
（从句的构成：主语+谓语+其他成分）
从句
—
任何时态
从句
—
过去类时态
宾语从句的三要素
从句为真理/客观事实/自然现象时，用一般现在时
1.
I
worried
about
if
my
brother
will
return
in
time.
2.
She
said
that
she
has
never
told
a
lie.
3.
My
mother
told
me
that
the
earth
traveled
around
the
sun.
4.
I
don’t
know
that
he
is
doing.
I
don’t
doubt
whether
he
can
support
himself.
I
wonder
if
to
accept
it
or
not.
Correction
whether
travels
what
that
whether
had
1.I
hear____________________
(他参军了)
2.
She
asked
me
____________________
_______________.(我会不会接受她的道歉)
3.
He
asked
_________________________________.（谁的英语是班上最好的）
4.We
should
be
grateful
for_______________
.
(我们所拥有的）
that
he
has
joined
the
army.
if/whether
I
would
accept
her
apology
what
we
have/get
whose
English
was
the
best
in
the
class
完成句子
语法填空
The
radio
says
it
_______
(be)
cloudy
tomorrow.
The
headmaster
hopes
everything
______(go)
well.
I
heard
they
____________
(return)
it
already.
Our
teacher
told
us
in
class
the
sun
_______
in
the
east.
(rise)
will
be
goes
had
returned
rises
Homework
Review
what
we
learned
in
this
class.
Finish
the
exercises.
Thank
you
for
listening!